Refrigerant Leak Repair

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#1 Refrigerant Leak Repair Service in Katy, TX

On an average summer day in Katy, TX, the temperature regularly reaches the mid-90s between June and September. This humidity guarantees sluggishness, stickiness, and without an air conditioner, heat stroke and other health risks that abound from overexposure to the elements.

At 4C A/C & Heating, over 10 years of experience have taught our trained contractors that a cooling unit without its cooling element is nothing more than a furnace. A refrigerant leak repair, on the other hand, allows Freon to alter the air the AC sucks in, bringing relief back to your Katy home. When your unit needs its key ingredient to function at peak efficiency, contact our family-owned and operated team.

What Is Refrigerant?

Refrigerant like Freon is the sole chemical ingredient in an Air Conditioner that lowers the temperature of surrounding air. Although a gas at room temperature, it converts to a liquid before traveling to the evaporator coils and reverting to its gaseous form.

It then absorbs heat from the air, moving it into the condenser coils that push it outside, and repeats this process until only cold air remains. The refrigerant continues to cycle warm air in and cool air out until your household becomes one uniform temperature.

What Contributes to a Freon Leak?

Each air conditioning unit comes fully charged with refrigerant, not needing recharging for 12 to 15 years, which is the unit’s lifespan. However, a Freon leak causes levels to drop dramatically, sometimes requiring a professional recharge or replacing the air conditioner.

An AC refrigerant leak occurs effortlessly with poor maintenance. For instance, the compressor moves the refrigerant from the suction line into the discharge line for vaporizing. But without semi-annual maintenance, they’ll corrode and leak, not to mention let Freon seep into the compressor, causing failure.

Unfortunately, even with regular professional TLC, other factors may call for a refrigerant leak repair, including:

  • Vibrations: The evaporator coils and moving AC unit parts shift back and forth into other parts or vibrate heavily when working to heat and cool refrigerant. Although vibration dampers keep the impact of movement at bay so as not to shake and deteriorate components, they eventually wear down, creating a harsher hammering that creates leaks.
  • Inevitable piping deterioration: The pipes comprise copper and aluminum, which are highly prone to corrosion, but acidic compounds eventually build up within the pipes causing leaks that carry no blame.

Does Freon Leak When the AC Is Off?

If you’re wondering does Freon leak when the AC is off, then yes. After turning off your AC system, the refrigerant is present throughout the unit, some of it remaining liquid in the cooler parts while the rest takes a gaseous form in the tubes. Therefore, if your system has cracks, Freon continues to seep out long after you hit the off button.

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Refrigerant Leak Repair

Is an Air Conditioner Leaking Freon Bad?

You’re also probably questioning, “Is an air conditioner leaking Freon bad?” Aside from draining your unit’s cooling power, your HVAC system has to function longer to match your thermostat setting. This long cycling increases utility bills and overworks your system to premature breakdowns, needing more than a refrigerant leak repair.
Moreover, direct exposure to the chemical causes headaches, nausea, and vomiting alongside:

  • Throat irritations that cause coughing
  • Eye and skin redness and itchiness
  • Difficulty breathing, asthma attacks, and other respiratory illnesses after prolonged subjection

What Are Signs of an AC Freon Leak?

Alongside higher energy bills from an overactive system, an AC Freon leak causes your unit to recycle the hot air back into your home without cooling it. Not only is the chemical not there to cool the air, but it won’t absorb hot air either, causing the coils to react by freezing. Freezing blocks airflow and contributes to more cracks and leaks.

Whether you notice ice formations from frozen coils or pooling nearby, contact an expert to test and clean it safely, especially since Freon is colorless.

Freon leak symptoms also include noises like the gurgling or hissing that Freon makes when escaping broken coils. Refrigerant also leaks onto moving parts or bearings, weakening the components and allowing them to rub against one another, causing grinding and screeching.

AC Freon Service
AC Freon Maintenance

Trust Us to Get Things Done the Right Way!

In 2012, Chris Ranningan began his family-owned and operated heating and cooling company comprising professional heating, ventilation and air conditioning contractors. Ever since, each fully licensed and insured technician has embodied straightforwardness, honesty, and respect. These values transferred over into

  • Five-star reviews
  • The Katy Times naming us the Best of Katy in 2021 and 2022
  • declaring us as providing the Best HVAC & Furnace Repair Services in Katy in 2023

For experts in finding and fixing Freon issues in AC systems, contact 4C A/C & Heating for a refrigerant leak repair. Call 281-505-1545 to schedule services in Katy, TX, and surrounding areas today!